计算机存储单位:Byte、KB、MB、GB、TB、PB、EB、ZB、YB、DB、NB介绍

单位从小到大排序:Byte、KB、MB、GB、TB、PB、EB、ZB、YB、DB、NB 进率1024
1Byte = 8 Bit 
1KB = 1,024 Bytes 
1MB = 1,024 KB = 1,048,576 Bytes 
1GB = 1,024 MB = 1,048,576 KB = 1,073,741,824 Bytes 
1TB=2的40次方Byte=1099511627776 Byte
1PB=2的50次方Byte=1125899906842624Byte
1EB=2的60次方Byte= 1152921504606846976 Byte
1ZB=2的70次方Byte= 1180591620717411303424 Byte
1YB=2的80次方Byte= 1208925819614629174706176 Byte
1DB=2的90次方Byte= 1237940039285380274899124224 Byte
1NB=2的100次方Byte= 1267650600228229401496703205376 Byte

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